Computer screen filter



FIG. 1 is a front view of a computer screen filter;

FIG. 2 is a rear view of the computer screen filter in FIG. 1 ;

FIG. 3 is a left-side view of the computer screen filter in FIG. 1 ;

FIG. 4 is a right-side view of the computer screen filter in FIG. 1 ;

FIG. 5 is a top view of the computer screen filter in FIG. 1 ;

FIG. 6 is a bottom view of the computer screen filter shown in FIG. 1 ;

FIG. 7 is a front, top and right side perspective view of the computer display filter shown in FIG. 1 ; and,

FIG. 8 is another front, top and right side perspective view of the computer display filter shown in FIG. 1 shown in an environment of use.

The broken lines shown in FIGS. 1 and 7 illustrate portions of the computer display filter that form no part of the claimed design. The broken lines illustrating the laptop in FIG. 8 are environment, while the remaining broken lines in FIG. 8 illustrate portions of the computer display filter that form no part of the claimed design. 

CLAIM The ornamental design for a computer screen filter, as shown and described. 